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(defunc:luoxian(/)" A# j, s, l% [" S4 ?1 t- }
(setq b1 (getpoint "指定螺旋線基點: "))
+ B2 j, N' t" B3 d' G (setq r (getreal "請輸入螺紋平均半徑: "))
( L' n7 w+ E7 q9 y (setq disp (getreal "請輸入螺紋節距: "))
) n5 V4 W6 ?0 Z) Z (setq n (getint "請輸入每圈細化數:")). i; x3 i# m; L/ X1 X: [$ D
(setq delta (/ (* 2.0 pi) n))# ?' v# U8 F* T Z2 l5 N* }( A
(setq j (/ disp n))! ?' J5 c0 ~2 e5 `& r/ a3 c1 G
(setq bb (caddr b1))
& E2 L) @7 {: J+ ^ (setq and 0)
- \% R" t5 R; h" _ (setq jj 0)
1 B. [8 d8 Y4 ~9 W% O: [$ j* c( D (command "ucs" "0" b1)
]: W6 d4 Y2 y$ ~7 ?& B* @" f (command "3dpoly" (list r 0 0))
3 F% [& t7 k8 M) j. ^7 ]0 i+ p (repeat n
* s! w n3 E- }8 n9 t( `# I# I (setq jj (+ jj))
9 ^7 e. e1 B/ o0 n. L (setq ang (+ delta ang)); x+ c) m+ F% W' }) D3 A; C! Z, r
(setq pt2 (list (* r (cos ang)) (* r (sin ang)) (+ 0 * (j jj))))' h% X1 K2 P& A4 l! L2 G5 M
(command pt2)) C, [" h3 ?. x" y
)- A# l' g9 j$ v4 x6 P$ v. i
(command "")) j4 H6 ]1 T, T, V
)) A8 N* J$ r; J& |( h6 ]3 u' K, G
/ u$ Z; W7 N" v1 j8 M# r
;; 补了多处空格; t& \2 u, T: ]* V: Z
;; 但这句改不出来 (setq pt2 (list (* r (cos ang)) (* r (sin ang)) (+ 0 * (j jj))))$ U; t- A6 Q) p; ^* s
;; 这个肯定是错的 ====> (+ 0 * (j jj)) |
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